On Tue, 2015-03-24 at 03:26 -0500, Emil Medve wrote:
> Hello Scott,
>
>
> On 03/23/2015 06:30 PM, Scott Wood wrote:
> > On Thu, 2015-02-26 at 09:26 -0600, Emil Medve wrote:
> >> From: Igal Liberman
> >>
> >> Signed-off-by: Igal Liberman
> >&
On Thu, Mar 26, 2015 at 06:18:12PM +0800, chenhui zhao wrote:
> Various e500 core have different cache architecture, so they
> need different cache flush operations. Therefore, add a callback
> function cpu_flush_caches to the struct cpu_spec. The cache flush
> operation for the specific kind of e5
On Thu, Mar 26, 2015 at 06:18:13PM +0800, chenhui zhao wrote:
> There is a RCPM (Run Control/Power Management) in Freescale QorIQ
> series processors. The device performs tasks associated with device
> run control and power management.
>
> The driver implements some features: mask/unmask irq, ente
On Thu, Mar 26, 2015 at 06:18:14PM +0800, chenhui zhao wrote:
> Implemented CPU hotplug on e500mc, e5500 and e6500, and support
> multiple threads mode and 64-bits mode.
>
> For e6500 with two threads, if one thread is online, it can
> enable/disable the other thread in the same core. If two threa
On Thu, Mar 26, 2015 at 06:18:15PM +0800, chenhui zhao wrote:
> In sleep mode, the clocks of e500 cores and unused IP blocks is
> turned off. The IP blocks which are allowed to wake up the processor
> are still running.
>
> The sleep mode is equal to the Standby state in Linux. Use the
> command t
On Tue, Feb 03, 2015 at 12:39:27PM +0100, LEROY Christophe wrote:
> The C version of csum_add() as defined in include/net/checksum.h gives the
> following assembly:
>0: 7c 04 1a 14 add r0,r4,r3
>4: 7c 64 00 10 subfc r3,r4,r0
>8: 7c 63 19 10
On Mon, 2015-03-30 at 22:32 -0500, Liu Shengzhou-B36685 wrote:
> > > > There are other differences between t1023 an t1024. Where do you
> > > > describe t1024's QE? Where do you describe the DDR and IFC differences?
> > > > can they be detected at runtime? t1024 supports deep sleep, but
> > > >
On Sat, 2015-03-28 at 17:59 +0100, Filip Brozovic wrote:
> diff --git a/arch/powerpc/sysdev/qe_lib/qe.c b/arch/powerpc/sysdev/qe_lib/qe.c
> index c2518cd..f967ff6 100644
> --- a/arch/powerpc/sysdev/qe_lib/qe.c
> +++ b/arch/powerpc/sysdev/qe_lib/qe.c
> @@ -278,12 +278,17 @@ static void qe_snums_init
On Thu, 2015-04-02 at 05:33 -0500, Zhao Chenhui-B35336 wrote:
> > +static int rcpm_v2_plat_enter_state(int state)
> > +{
> > + u32 *pmcsr_reg = &rcpm_v2_regs->powmgtcsr;
> > + int ret = 0;
> > + int result;
> > +
> > + switch (state) {
> > + case PLAT_PM_LPM20:
> > +
On Thu, 2015-04-02 at 06:16 -0500, Zhao Chenhui-B35336 wrote:
>
>
> From: Wood Scott-B07421
> Sent: Tuesday, March 31, 2015 10:07
> To: Zhao Chenhui-B35336
> Cc: linuxppc-dev@lists.ozlabs.org; devicet...@vger.kernel.org;
> linux-ker...@vger.kernel.org; Jin
On Tue, Mar 24, 2015 at 11:55:09AM -0500, Emil Medve wrote:
> From: Kumar Gala
>
> Signed-off-by: Kumar Gala
> Signed-off-by: Geoff Thorpe
> Signed-off-by: Hai-Ying Wang
> Signed-off-by: Chunhe Lan
> Signed-off-by: Poonam Aggrwal
> [Emil Medve: Sync with the upstream binding]
> Signed-off-by
Highlights include BMan device tree nodes, an MSI erratum workaround, a
couple minor performance improvements, config updates, and misc
fixes/cleanup.
The following changes since commit 6eca8933d3ff17bff39d5f10a2a22366d8622fa6:
powerpc/kernel: Rename copy_thread() 'arg' argument to 'kthread_arg
On Fri, 2015-03-27 at 19:07 +0200, Purcareata Bogdan wrote:
> On 27.02.2015 03:05, Scott Wood wrote:
> > On Thu, 2015-02-26 at 14:31 +0100, Sebastian Andrzej Siewior wrote:
> >> On 02/26/2015 02:02 PM, Paolo Bonzini wrote:
> >>>
> >>>
> >>> On
On Tue, 2015-03-31 at 21:58 +0200, Filip Brozović wrote:
> On 3/31/2015 7:54 PM, Scott Wood wrote:
> > This breaks multiplatform support. You need to determine this at
> > runtime.
>
> Understood, but I'm unsure of how to do this exactly. Would it be
> approp
On Tue, 2015-03-31 at 18:00 +0800, yuantian.t...@freescale.com wrote:
> From: Tang Yuantian
>
> Otherwise there wil be no SCSI device nodes.
>
> Signed-off-by: Shaohui Xie
> Signed-off-by: Tang Yuantian
> ---
> arch/powerpc/configs/corenet64_smp_defconfig | 7 +++
> 1 file changed, 7 inse
On Thu, 2015-04-02 at 16:17 +0530, sand...@freescale.com wrote:
> From: Sandeep Singh
>
> This controller is available on many Freescale SOCs like MPC8315, P1020,
> P1010,
> P1022 and P1024
>
> Signed-off-by: Sandeep Singh
> Signed-off-by: Poonam Aggrwal
> ---
> Documentation/devicetree/bind
On Thu, 2015-04-02 at 16:37 -0500, Lijun Pan wrote:
> Merge Freescale's Internal mpc85xx_defconfig with upstream's.
> Run savedefconfig to get the minimal change.
What makes the internal config preferred without any explanation of why
we want or don't want specific config items? Especially where
Some workloads take a lot of TLB misses despite using traditional
hugepages. Handle these TLB misses in the asm fastpath rather than
going through a bunch of C code. With this patch I measured around a
5x speedup in handling hugepage TLB misses.
Signed-off-by: Scott Wood
---
arch/powerpc/mm
On Fri, 2015-04-03 at 14:45 +0200, Filip Brozović wrote:
> On 4/3/2015 2:01 PM, Paul Bolle wrote:
> > On Fri, 2015-04-03 at 12:44 +0200, Filip Brozovic wrote:
> >> --- a/arch/powerpc/platforms/83xx/Kconfig
> >> +++ b/arch/powerpc/platforms/83xx/Kconfig
> >
> >> +# used for gpio
> >> +config PPC_MPC
On Fri, 2015-04-03 at 11:07 +0300, Purcareata Bogdan wrote:
> On 03.04.2015 02:11, Scott Wood wrote:
> > On Fri, 2015-03-27 at 19:07 +0200, Purcareata Bogdan wrote:
> >> On 27.02.2015 03:05, Scott Wood wrote:
> >>> On Thu, 2015-02-26 at 14:31 +0100, Sebastian Andrzej
This code can never be executed as it is only built when
CONFIG_PPC_E500MC is unset, but the only CPUs that have CPU_FTR_L2CSR
require CONFIG_PPC_E500MC and do not have the MSR/HID0-based nap
mechanism that this file uses.
Signed-off-by: Scott Wood
---
arch/powerpc/kernel/idle_e500.S | 9
On Tue, 2015-04-07 at 10:07 +0200, leroy christophe wrote:
> Le 21/03/2015 00:52, Scott Wood a écrit :
> > On Fri, Dec 05, 2014 at 12:20:20PM +0100, LEROY Christophe wrote:
> >> include/linux/mm.h: In function 'is_vmalloc_addr':
> >> include/linux/mm.h:367:1
On Tue, 2015-04-07 at 10:19 +0200, leroy christophe wrote:
> Le 25/03/2015 01:45, Scott Wood a écrit :
> > On Fri, 2015-03-13 at 10:34 +1100, Michael Ellerman wrote:
> >> You'll need to collect ACKs, or get the individual patches merged, and
> >> then we
> >
On Sat, 2015-04-04 at 02:40 -0300, Rogério Brito wrote:
> Unfortunately, right now, what I see with Linus's tree
> (4.0.0-rc6-9-g6c310bc) is the following:
>
> ,
> | physmap platform flash device: 0040 at ffc0
> | physmap-flash.0: Found 1 x16 devices at 0x0 in 8-bit bank. Manufactu
On Tue, 2015-04-07 at 07:08 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> Signed-off-by: Igal Liberman
> ---
> .../devicetree/bindings/clock/qoriq-clock.txt | 59
>
> 1 file changed, 59 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/clock/
On Fri, 2015-04-03 at 18:35 +0800, Shengzhou Liu wrote:
> + board-control@2,0 {
> + #address-cells = <1>;
> + #size-cells = <1>;
> + compatible = "fsl,t1024-cpld", "fsl,deepsleep-cpld";
No "fsl,deepsleep-cpld". Just have the
On Fri, 2015-04-03 at 18:35 +0800, Shengzhou Liu wrote:
> + rcpm: global-utilities@e2000 {
> + compatible = "fsl,t1023-rcpm", "fsl,qoriq-rcpm-2.0";
> + reg = <0xe2000 0x1000>;
> + };
> +
> + sfp: sfp@e8000 {
> + compatible = "fsl,t1023-sfp";
> +
On Tue, 2015-04-07 at 20:58 -0300, Rogério Brito wrote:
> Dear Scott.
>
> First of all, thank you so very much for your reply.
>
> On Apr 07 2015, Scott Wood wrote:
> > On Sat, 2015-04-04 at 02:40 -0300, Rogério Brito wrote:
> > > ,
> > > | physmap plat
On Tue, 2015-04-07 at 21:37 -0300, Rogério Brito wrote:
> Dear Scott,
>
> Once again, thank you very much for your answer.
>
> On Apr 07 2015, Scott Wood wrote:
> > On Tue, 2015-04-07 at 20:58 -0300, Rogério Brito wrote:
> > > This is good to know. Is there any
On Tue, 2015-04-07 at 22:13 -0300, Rogério Brito wrote:
> Hi, Scott.
>
> On Apr 07 2015, Scott Wood wrote:
> > On Tue, 2015-04-07 at 21:37 -0300, Rogério Brito wrote:
> > > I see. If I do some "archaeology" (read: bisect when it stopped
> > > working), w
On Fri, 2015-04-10 at 01:23 -0500, Jia Hongtao-B38951 wrote:
>
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Friday, April 10, 2015 11:56 AM
> > To: Jia Hongtao-B38951
> > Cc: linuxppc-dev@lists.ozlabs.org; devicet...@vger.kernel.org;
> > robh...@kernel.org; rui.zh...@int
results in kernel output such as "BUG: non-zero nr_pmds on freeing
mm: 1" when using hugepages.
Update the PPC hugepage PMD freeing code to decrement the count, just
as the above commit did for free_pmd_range().
Fixes: dc6c9a35b66b5 ("mm: account pmd page tables to the process&qu
On Wed, 2015-04-08 at 18:46 +0800, Shengzhou Liu wrote:
> T1024RDB is a Freescale Reference Design Board that hosts the T1024 SoC.
>
> T1024RDB board Overview
> ---
> - Processor: T1024 SoC integrating two 64-bit e5500 cores up to 1.4GHz
> - Memory: 64-bit 4GB DDR3L UDIMM with
On Wed, 2015-04-08 at 18:46 +0800, Shengzhou Liu wrote:
> The T1024 SoC includes the following function and features:
> - Two 64-bit Power architecture e5500 cores, up to 1.4GHz
> - private 256KB L2 cache each core and shared 256KB CoreNet platform cache
> (CPC)
> - 32-/64-bit DDR3L/DDR4 SDRAM mem
On Thu, 2015-04-09 at 02:18 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Thursday, April 09, 2015 12:12 AM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
>
On Thu, 2015-04-09 at 09:19 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> Signed-off-by: Igal Liberman
> ---
> .../devicetree/bindings/powerpc/fsl/guts.txt | 14 ++
> 1 file changed, 14 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/powerpc/fsl/gut
On Thu, 2015-04-09 at 09:21 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> This patch is required for: https://patchwork.ozlabs.org/patch/459584/
If it's required for that patch, why aren't they part of a patchset
rather than independently posted? I don't see any mention of a
dependency
On Wed, 2015-04-08 at 18:46 +0800, Shengzhou Liu wrote:
> + clockgen: global-utilities@e1000 {
> + compatible = "fsl,t1023-clockgen", "fsl,qoriq-clockgen-2.0",
> +"fixed-clock";
> + reg = <0xe1000 0x1000>;
> + clock-output-name
On Wed, 2015-04-08 at 10:43 +0300, Igal.Liberman wrote:
> @@ -76,6 +77,52 @@ Required properties:
>
> Recommended properties:
> - clocks: Should be the phandle of input parent clock
> + For "fsl,fman-clk-mux" clock there are several options for parent
> + clock (clock provider), the par
On Sun, 2015-04-12 at 10:54 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Thursday, April 09, 2015 8:03 PM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
>
On Sun, 2015-04-12 at 18:16 +0200, leroy christophe wrote:
>
> Le 26/03/2015 22:32, Scott Wood a écrit :
> > On Tue, Feb 03, 2015 at 12:38:16PM +0100, LEROY Christophe wrote:
> >> Since commit 33fb845a6f01 ("powerpc/8xx: Don't use MD_TWC for walk"),
> &
On Thu, 2015-04-09 at 01:29 -0500, Liu Shengzhou-B36685 wrote:
> > > +&soc {
> > > +/include/ "qoriq-tdm1.0.dtsi"
> >
> > Where is this file? Is there some dependency you've forgotten to mention?
> >
> > If this is meant to apply after
> > http://patchwork.ozlabs.org/patch/457605/
> > is that re
On Tue, 2015-04-14 at 13:25 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> This patch adds "fsl,-device-config" compatibles to guts node.
> The added compatibles used in Freescale FMan clock initialization.
>
> This patches is described by the following binding document update:
> h
On Tue, 2015-04-14 at 12:42 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> Added optional divider to "fsl,qoriq-core-pll-2.0".
> This option might be used by Freescale hardware accelerators.
>
> Signed-off-by: Igal Liberman
> ---
> .../devicetree/bindings/clock/qoriq-clock.txt |
On Tue, 2015-04-14 at 12:55 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> This patch replaces the following:
> https://patchwork.ozlabs.org/patch/427664/
>
> This patch is described by the following binding document update:
> https://patchwork.ozlabs.org/patch/461150/
>
> Si
On Tue, 2015-04-14 at 15:21 -0500, Scott Wood wrote:
> On Tue, 2015-04-14 at 12:55 +0300, Igal.Liberman wrote:
> > From: Igal Liberman
> >
> > This patch replaces the following:
> > https://patchwork.ozlabs.org/patch/427664/
> >
> > This patch is desc
On Tue, 2015-04-14 at 13:12 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> v2 - Addressed Scott's feedback
>
> Signed-off-by: Igal Liberman
> ---
> .../devicetree/bindings/powerpc/fsl/guts.txt |4
> 1 file changed, 4 insertions(+)
>
> diff --git a/Documentation/devicetre
On Tue, 2015-04-14 at 08:50 -0500, Singh Sandeep-B37400 wrote:
> > > +TDM (Time Division Multiplexing)
> > > +
> > > +DESCRIPTION
> > > +
> > > +The TDM is full duplex serial port designed to allow various devices
> > > +including digital signal processors (DSPs) to communicate with a
> > > +variet
On Tue, 2015-04-14 at 00:19 +0200, leroy christophe wrote:
>
> Le 13/04/2015 22:26, Scott Wood a écrit :
> > On Sun, 2015-04-12 at 18:16 +0200, leroy christophe wrote:
> >> Le 26/03/2015 22:32, Scott Wood a écrit :
> >>> On Tue, Feb 03, 2015 at 12:38:1
On Tue, 2015-04-14 at 14:15 +0300, Igal.Liberman wrote:
> +static int get_fm_clk_idx(int fm_id, int *fm_clk_idx)
> +{
> + struct ccsr_guts __iomem *guts_regs = NULL;
> + struct device_node *guts;
> + uint32_t reg = 0;
> + int clk_src = 0;
> +
> + guts = of_find_matching_node(NUL
ger.kernel.org; linuxppc-dev@lists.ozlabs.org
> > Subject: Re: [PATCH] powerpc/dts: Update the core cluster PLL node(s)
> >
> > On Tue, 2015-04-14 at 15:21 -0500, Scott Wood wrote:
> > > On Tue, 2015-04-14 at 12:55 +0300, Igal.Liberman wrote:
> > > > From: Iga
On Wed, 2015-04-15 at 03:43 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Tuesday, April 14, 2015 11:09 PM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
>
On Tue, 2015-04-14 at 13:56 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> v3: Addressed feedback from Scott:
> - Removed clock specifier description.
>
> v2: Addressed feedback from Scott:
> - Moved the "fman-clk-mux" clock provider details
> under "clocks" property.
4:22 -0500)
--------
Scott Wood (1):
powerpc/hugetlb: Call mm_dec_nr_pmds() in hugetlb_free_pmd_range()
arch/powerpc/mm/hugetlbpage.c | 1 +
1 file changed, 1 insertion(+)
___
Linuxppc-dev mailing list
Linuxppc-dev@lists.ozlabs.org
https://lists.
__flush_dcache_icache_phys() requires the ability to access the
memory with the MMU disabled, which means that on a 32-bit system
any memory above 4 GiB is inaccessible. In particular, mpc86xx is
32-bit and can have more than 4 GiB of RAM.
Signed-off-by: Scott Wood
---
arch/powerpc/include/asm
On Thu, 2015-04-16 at 00:44 -0400, Bob Cochran wrote:
> As you probably know, Freescale makes use of the Yocto Project build
> system for its SDK and submits patches to the SDK at a public
> meta-fsl-ppc repo at http://git.yoctoproject.org/cgit/cgit.cgi/meta-fsl-ppc/
>
> I have seen some kernel
On Thu, 2015-04-16 at 19:55 -0300, Rogério Brito wrote:
> Hi, Scott and others.
>
> On Apr 09 2015, Rogério Brito wrote:
> > On Apr 09 2015, Scott Wood wrote:
> > > On Thu, 2015-04-09 at 18:54 -0300, Rogério Brito wrote:
> > > >
> > > > mtdp
On Thu, 2015-04-16 at 21:01 -0300, Rogério Brito wrote:
> Dear Scott.
>
> On Apr 16 2015, Scott Wood wrote:
> > On Thu, 2015-04-16 at 19:55 -0300, Rogério Brito wrote:
> > > Is there any "proper" way for me to discover what device name the kernel
> > &g
On Fri, 2015-04-17 at 10:54 +1000, Michael Ellerman wrote:
> On Thu, 2015-04-09 at 21:52 +, Lijun Pan wrote:
> > Hi Maintainers,
> >
> > We have a proposal for writing the defconfigs for freescale's powperpc
> > platforms in a new way.
> > Can you take a look and provide some feedback?
> >
>
On Thu, 2015-04-16 at 01:11 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Wednesday, April 15, 2015 8:36 PM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
>
On Thu, 2015-04-16 at 15:08 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> This patch updates pll0/1-div4 index to '3'.
> Originally it was '2'.
>
> The following patch adds pll0/1-div3 option:
> https://patchwork.ozlabs.org/patch/461151/
> After this patch, index '2' becomes pll0/1
On Fri, 2015-04-17 at 18:32 +0200, root wrote:
> This patchset provides a further optimisation of TLB handling in the 8xx.
> Changes are:
> - Not saving registers like CR when not needed
> - Adding support to any TASK_SIZE
>
> Only the last patch of the set is changed compared to v4
>
> Christoph
.@ozlabs.org; Schmitt Richard-B43082
> > Subject: Re: new way of writing defconfigs for freescale's powerpc platforms
> >
> > On Thu, 2015-04-16 at 23:13 -0500, Scott Wood wrote:
> > > On Fri, 2015-04-17 at 10:54 +1000, Michael Ellerman wrote:
> > > &
This function can run on systems where physical addresses don't
fit in unsigned long, so make sure to use the macro that contains the
proper cast.
Signed-off-by: Scott Wood
---
arch/powerpc/mm/mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/mm/mem.c b
On Thu, Mar 26, 2015 at 05:16:17PM +0800, ying.zh...@freescale.com wrote:
> @@ -96,37 +102,63 @@ static void __init mpc85xx_rdb_setup_arch(void)
> #ifdef CONFIG_QUICC_ENGINE
> mpc85xx_qe_init();
> mpc85xx_qe_par_io_init();
> -#if defined(CONFIG_UCC_GETH) || defined(CONFIG_SERIAL_QE)
>
of the binding, so it's not too late to
change the binding in order to keep compatibility with existing
U-Boots.
Signed-off-by: Scott Wood
Cc: Madalin-Cristian Bucur
---
Documentation/devicetree/bindings/soc/fsl/qman-portals.txt | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
From: Kumar Gala
Signed-off-by: Kumar Gala
Signed-off-by: Geoff Thorpe
Signed-off-by: Hai-Ying Wang
Signed-off-by: Chunhe Lan
Signed-off-by: Poonam Aggrwal
[Emil Medve: Sync with the upstream binding]
Signed-off-by: Emil Medve
[Scott Wood: s/fsl,qman-channel-id/cell-index]
Signed-off-by
On Mon, 2015-04-20 at 06:10 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Friday, April 17, 2015 8:42 AM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
> >
On Sat, 2015-04-18 at 08:46 -0500, Timur Tabi wrote:
> On Fri, Apr 17, 2015 at 11:53 PM, Lijun Pan wrote:
>
> > Have just sent out a patch considering the previous discussion.
> > http://patchwork.ozlabs.org/patch/462249/
> > [PATCH] powerpc/defconfig: new way of writing defconfig
>
> The abilit
On Mon, 2015-04-20 at 03:58 -0500, Liberman Igal-B31950 wrote:
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Kumar Gala [mailto:ga...@kernel.crashing.org]
> > Sent: Thursday, March 12, 2015 5:57 PM
> > To: Liberman Igal-B31950
> > Cc: linuxppc-dev@lists.ozlabs.org; net.
On Mon, 2015-04-20 at 06:40 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Liberman Igal-B31950
> > Sent: Monday, April 20, 2015 2:07 PM
> > To: Wood Scott-B07421
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org
> >
On Mon, 2015-04-20 at 13:53 +0300, Purcareata Bogdan wrote:
> On 10.04.2015 02:53, Scott Wood wrote:
> > On Thu, 2015-04-09 at 10:44 +0300, Purcareata Bogdan wrote:
> >> So at this point I was getting kinda frustrated so I decided to measure
> >> the time spend in kvm_m
On Mon, 2015-04-20 at 21:02 -0500, Timur Tabi wrote:
> On Mon, Apr 20, 2015 at 3:31 PM, Scott Wood wrote:
> >
> >
> > The ability to merge configs is already there. We're just talking about
> > using that functionality.
>
> Why do you need a powerpc-speci
On Mon, 2015-04-20 at 22:42 -0500, Timur Tabi wrote:
> Scott Wood wrote:
> >> >
> >> >Why do you need a powerpc-specific way to use merge_config.sh? Other
> >> >architectures have the same problem with defconfigs.
>
> > What are you perceiving as &
On Tue, 2015-04-21 at 08:25 -0500, Timur Tabi wrote:
> Scott Wood wrote:
> > We want single-name config targets to still work from the user's
> > perspective, but we want to reduce the (often imperfect) duplication
> > under the hood.
>
> Ok, then define a new Kco
On Tue, 2015-04-21 at 13:11 -0500, Timur Tabi wrote:
> On 04/21/2015 12:55 PM, Scott Wood wrote:
> >> >
> >> >Ok, then define a new Kconfig option that merge_config.sh will look for.
> >> > So in p1_defconfig, there will be this line:
> >> >
&g
On Tue, 2015-04-21 at 16:15 +1000, Michael Ellerman wrote:
> On Sat, 2015-18-04 at 04:47:21 UTC, Lijun Pan wrote:
> > It is always a headache dealing with different defconfigs
> > though they only differ in few places. Hence we are proposing a new
> > way of writing defconfig:
>
> So on the whole
On Tue, 2015-04-21 at 19:41 +1000, Michael Ellerman wrote:
> The only little endian configuration we support is ppc64le, so we
> shouldn't be asking which endian to use when building 32-bit kernels,
> they are always big endian.
>
> Signed-off-by: Michael Ellerman
> ---
> arch/powerpc/platforms/
On Tue, 2015-04-21 at 19:41 +1000, Michael Ellerman wrote:
> diff --git a/arch/powerpc/platforms/Kconfig.cputype
> b/arch/powerpc/platforms/Kconfig.cputype
> index 12fc443b9d54..1324f589f43a 100644
> --- a/arch/powerpc/platforms/Kconfig.cputype
> +++ b/arch/powerpc/platforms/Kconfig.cputype
> @@ -
On Fri, 2015-04-17 at 23:47 -0500, Lijun Pan wrote:
> diff --git a/arch/powerpc/configs/kvm_guest.config
> b/arch/powerpc/configs/kvm_guest.config
> new file mode 100644
> index 000..615b0a0
> --- /dev/null
> +++ b/arch/powerpc/configs/kvm_guest.config
> @@ -0,0 +1,2 @@
> +CONFIG_KVM_GUEST=y
>
On Wed, 2015-04-22 at 15:06 +0300, Purcareata Bogdan wrote:
> On 21.04.2015 03:52, Scott Wood wrote:
> > On Mon, 2015-04-20 at 13:53 +0300, Purcareata Bogdan wrote:
> >> There was a weird situation for .kvmppc_mpic_set_epr - its corresponding
> >> inner
> >> fu
On Wed, 2015-04-22 at 12:06 +0200, Christophe Leroy wrote:
> diff --git a/arch/powerpc/include/asm/mmu-8xx.h
> b/arch/powerpc/include/asm/mmu-8xx.h
> index d41200c..1407034 100644
> --- a/arch/powerpc/include/asm/mmu-8xx.h
> +++ b/arch/powerpc/include/asm/mmu-8xx.h
> @@ -27,6 +27,19 @@
> #define
On Thu, 2015-04-23 at 15:31 +0300, Purcareata Bogdan wrote:
> On 23.04.2015 03:30, Scott Wood wrote:
> > On Wed, 2015-04-22 at 15:06 +0300, Purcareata Bogdan wrote:
> >> On 21.04.2015 03:52, Scott Wood wrote:
> >>> On Mon, 2015-04-20 at 13:53 +0300, Purcareata Bo
On Wed, 2015-04-29 at 12:26 +0300, Igal.Liberman wrote:
> From: Igal Liberman
>
> The Freescale Data Path Acceleration Architecture (DPAA)
> is a set of hardware components on specific QorIQ multicore
> processors. This architecture provides the infrastructure to
> support simplified sharing of n
On Wed, 2015-04-22 at 05:47 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Tuesday, April 21, 2015 3:52 AM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Ta
On Thu, 2015-04-30 at 10:56 +0800, Pengbo Li wrote:
> From: Xie Xiaobo
>
> A ioport setting was needed when used the QE uart function on TWR-P1025.
> Added a conditional definition to avoid missing this setting when the
> QE-uart driver was bulit to a module.
s/was bulit to/is built as/
> Signe
On Thu, 2015-04-30 at 10:56 +0800, Pengbo Li wrote:
> From: Xie Xiaobo
>
> A ioport setting was needed when used the QE uart function on TWR-P1025.
> Added a conditional definition to avoid missing this setting when the
> QE-uart driver was bulit to a module.
>
> Signed-off-by: Xie Xiaobo
> Cha
On Thu, 2015-04-30 at 09:28 -0500, Liberman Igal-B31950 wrote:
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Thursday, April 30, 2015 3:31 AM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Tang
> > Yuantian-B29983
> > Subject:
On Tue, 2015-04-28 at 21:01 +0200, christophe leroy wrote:
>
>
> Le 25/03/2015 02:30, Scott Wood a écrit :
>
> > On Tue, Feb 03, 2015 at 12:39:27PM +0100, LEROY Christophe wrote:
> > > The C version of csum_add() as defined in include/net/checksum.h gives t
On Thu, 2015-04-30 at 20:29 +0800, Kevin Hao wrote:
> In the current code, the RELOCATABLE will be forcedly enabled when
> enabling CRASH_DUMP. But for ppc32, the RELOCABLE also depend on
> ADVANCED_OPTIONS and select NONSTATIC_KERNEL. This will cause build
> error when CRASH_DUMP=y && ADVANCED_OPT
On Tue, 2015-05-05 at 10:27 +0800, Kevin Hao wrote:
> On Mon, May 04, 2015 at 05:17:17PM -0500, Scott Wood wrote:
> > On Thu, 2015-04-30 at 20:29 +0800, Kevin Hao wrote:
> > > In the current code, the RELOCATABLE will be forcedly enabled when
> > > enabling CRASH_DUMP. B
On Tue, 2015-05-05 at 11:04 -0500, Pledge Roy-R01356 wrote:
> Sorry for the slow reply.
>
> I don't believe this is correct - let me explain the rational why we had two
> properties in the QMan portal to begin with.
>
> The two properties in question are cell-index and fsl,qman-channel-id.
>
>
On Tue, 2015-05-05 at 16:02 -0500, Liberman Igal-B31950 wrote:
>
>
> Regards,
> Igal Liberman.
>
> > -Original Message-
> > From: Wood Scott-B07421
> > Sent: Saturday, May 02, 2015 2:43 AM
> > To: Liberman Igal-B31950
> > Cc: devicet...@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; Tan
On Wed, 2015-05-06 at 00:02 -0700, Stephen Boyd wrote:
> On 04/16, Igal.Liberman wrote:
> > +static int get_fm_clk_idx(int fm_id, int *fm_clk_idx)
> > +{
> > + struct ccsr_guts __iomem *guts_regs = NULL;
>
> Unnecessary initialization to NULL. Also, marking a structure as
> __iomem is odd. Why d
On Wed, 2015-05-06 at 17:40 +0800, Yangbo Lu wrote:
> Add 1588 timer node in files:
> arch/powerpc/boot/dts/bsc9131rdb.dtsi
> arch/powerpc/boot/dts/bsc9132qds.dtsi
> arch/powerpc/boot/dts/p1010rdb.dtsi
> arch/powerpc/boot/dts/p1020rdb-pd.dts
> arch/powerpc/boot/dts/p1021rdb-pc.dtsi
> arch/powerpc/b
On Wed, 2015-05-06 at 15:25 -0700, Stephen Boyd wrote:
> On 05/06, Scott Wood wrote:
> > On Wed, 2015-05-06 at 00:02 -0700, Stephen Boyd wrote:
> > > On 04/16, Igal.Liberman wrote:
> > > > +static int get_fm_clk_idx(int fm_id, int *fm_clk_idx)
> > > > +
On Wed, 2015-05-06 at 21:26 -0500, Lu Yangbo-B47093 wrote:
> Thanks.
> Pls see my comments below.
>
> -Original Message-
> From: Wood Scott-B07421
> Sent: Thursday, May 07, 2015 4:44 AM
> To: Lu Yangbo-B47093
> Cc: linuxppc-dev@lists.ozlabs.org; linux-ker...@vger.kernel.org
> Subject: Re:
On Tue, 2015-05-05 at 11:52 -0400, Oleksandr G Zhadan wrote:
> New QorIQ p1020 based board support from Arcturus Networks Inc.
> http://www.arcturusnetworks.com/products/ucp1020/
>
> Signed-off-by: Michael Durrant
> Signed-off-by: Oleksandr G Zhadan
> ---
> Documentation/devicetree/bindings/pci
On Thu, 2015-05-07 at 12:31 -0400, Oleksandr G Zhadan wrote:
> Hi Scott,
>
> Thanks for fast response, please see inline.
>
> On 05/06/2015 11:22 PM, Scott Wood wrote:
> > On Tue, 2015-05-05 at 11:52 -0400, Ole
On Thu, 2015-05-07 at 15:29 -0400, Oleksandr G Zhadan wrote:
> On 05/07/2015 02:18 PM, Scott Wood wrote:
> > On Thu, 2015-05-07 at 12:31 -0400, Oleksandr G Zhadan wrote:
> >>>> diff --git a/arch/powerpc/configs/ucp1020_defconfig
> >>>> b/arch/powerpc/configs
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